Windrow inverter



FIG. 1 is a top plan view of a windrow inverter, showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof.

The ornamental design for windrow inverter, as shown.